Mfr # 118-0580. Oil seals prevent dirt and extraneous materials from entering shafts and bearings, such as oil or grease outflow An oil seal is an exterior circular metal portion and an inside flexible member that seals the gap and is attached to the metal part The oil seal's metal shell is mild steel with a deep drawing quality that allows it to be blanked, punched, and stamped to the required proportions Sierra Marine engine components are manufactured to OEM specifications and backed by SeaStar Solutions, one of the industry's best Key Features There are no insecure elements on the Mercury Oil Seal that could allow oil to escape or contaminants to enter There is less risk of fretting corrosion It's fine if the bore surface is a little rough The fit is in the best stable, which prevents seal popout This procedure is costeffective for expensive elastomer materials Highquality at a reasonable cost Expertly crafted from highquality materials Designed to meet your exact specifications Product Details SKU 180580 UPC 808282234621 Weight 002 LBS Condition Brandnew 1250 OD, 0750Shaft, 0312Width This product replaces 70739045396, 470580, 808282234621, 2641132, 976128
